Scraper to clean the fins of heat exchangers or the like



FIG. 1 is a top, front, and side perspective view of a scraper to clean the fins of heat exchangers or the like showing my new design;

FIG. 2 is side elevational view taken along line 2--2 of FIG. 1;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a rear elevational view taken along line 4--4 of FIG. 1. 

The ornamental design for a scraper to clean the fins of heat exchangers or the like, as shown and described. 